Home GPU Comparison NVIDIA GeForce GTX 970M vs NVIDIA GeForce GTX 950M

NVIDIA GeForce GTX 970M vs NVIDIA GeForce GTX 950M

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 970M and 4GB VRAM GeForce GTX 950M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 970M 's Advantages
Larger VRAM bandwidth (120.3GB/s vs 28.80GB/s)
640 additional rendering cores
NVIDIA GeForce GTX 950M 's Advantages
Boost Clock has increased by 8% (1124MHz vs 1038MHz)
More VRAM (4GB vs 3GB)

Score

Benchmark

FP32 (float)
GeForce GTX 970M +84%
2.657 TFLOPS
GeForce GTX 950M
1.439 TFLOPS
Blender
GeForce GTX 970M +118%
208
GeForce GTX 950M
95
OctaneBench
GeForce GTX 970M +100%
54
GeForce GTX 950M
27
VS

Graphics Card

Oct 2014
Release Date
Mar 2015
GeForce 900M
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

924 MHz
Base Clock
993 MHz
1038 MHz
Boost Clock
1124 MHz
1253 MHz
Memory Clock
900 MHz

Memory

3GB
Memory Size
4GB
GDDR5
Memory Type
DDR3
192bit
Memory Bus
128bit
120.3GB/s
Bandwidth
28.80GB/s

Render Config

-
SM Count
-
-
Compute Units
-
1280
Shading Units
640
80
TMUs
40
48
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
64 KB (per SMM)
1536 KB
L2 Cache
2 MB

Theoretical Performance

49.82 GPixel/s
Pixel Rate
17.98 GPixel/s
83.04 GTexel/s
Texture Rate
44.96 GTexel/s
-
FP16 (half)
-
2.657 TFLOPS
FP32 (float)
1439 GFLOPS
83.04 GFLOPS
FP64 (double)
44.96 GFLOPS

Graphics Processor

GM204
GPU Name
GM107
N16E-GT-A2
GPU Variant
N16P-GT
Maxwell 2.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5.2 billion
Transistors
1.87 billion
398 mm²
Die Size
148 mm²

Board Design

Unknown
TDP
75W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.2
CUDA
5.0
6.7 (6.4)
Shader Model
5.1

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